# Atomic Metrix vs WattLog.pro  Indoor Cycling

The clearest difference is update cadence: WattLog.pro  Indoor Cycling at every 4 days against Atomic Metrix's every 10 days. WattLog.pro  Indoor Cycling also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Atomic Metrix ships an update every 10 days, WattLog.pro  Indoor Cycling every 4 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Atomic Metrix | WattLog.pro  Indoor Cycling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/atomic-metrix/id6764720596/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 9 MB | 28 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Atomic Metrix Inc.](https://appshunter.io/developer/1877039500) | [Andrzej Oblong](https://appshunter.io/developer/1896541698) |

## What reviewers say

### Atomic Metrix

[App page](https://appshunter.io/ios/app/atomic-metrix/id6764720596)

This app consolidates your sports data, including rides, runs, and health metrics, into a single platform. It analyzes your activities, tracks training load, and provides insights into performance changes. Plan routes and workouts, and receive readiness signals to optimize your athletic performance.

**Highlights:** Unified sports data consolidation, Activity analysis and trend comparison, Training load and performance insights, Readiness signals from health data, Route and workout planning, Apple Health integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### WattLog.pro  Indoor Cycling

[App page](https://appshunter.io/ios/app/wattlogpro-indoor-cycling/id6768120565)

**In-app purchases:** none


## Frequently asked questions

### Is Atomic Metrix free?

Atomic Metrix is free to download, with no in-app purchases.

### Is WattLog.pro  Indoor Cycling free?

WattLog.pro  Indoor Cycling is free to download, with no in-app purchases.

### Do Atomic Metrix or WattLog.pro  Indoor Cycling have ads?

Neither Atomic Metrix nor WattLog.pro  Indoor Cycling shows ads.

### Which is updated more often, Atomic Metrix or WattLog.pro  Indoor Cycling?

Atomic Metrix ships an update every 10 days, and WattLog.pro  Indoor Cycling every 4 days. Most recently, Atomic Metrix was updated on October 24, 2026 and WattLog.pro  Indoor Cycling on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*